HEIZER, J., & CD, 1. (2006). Operations Management [Ada CD]/Jay Heizer, Barry Render. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)HEIZER, Jay, agus 1. CD. Operations Management [Ada CD]/Jay Heizer, Barry Render. Prentice Hall, 2006.
Lua MLA (8ú heag.)HEIZER, Jay, agus 1. CD. Operations Management [Ada CD]/Jay Heizer, Barry Render. Prentice Hall, 2006.
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